© 2026 ABC News

Arriaga crossed into Arizona from Mexico a couple of years ago and had been working as a farm laborer in California's Central Valley, Christianson said. He has two prior DUI arrests, authorities said.

Christianson blamed California's newly enacted “sanctuary state” law, SB 54, passed in October in response to President Donald Trump's immigration policies, for prohibiting law enforcement in the state from reporting Arriaga as a \"criminal illegal alien,\" to U.S. Immigration and Customs Enforcement.

\"PHOTO:
Stanislaus County Sheriffs Department
PHOTO: Gustavo Perez Arriaga, , who is accused of gunning down a Northern California police officer was taken into custody Friday, Dec. 28, in Bakersfield, CA. following a massive manhunt, officials said.
>

The day after the shooting, as authorities scoured the state for Arriaga, Trump tweeted, \"Time to get tough on Border Security. Build the Wall!\"

Singh, originally from Fiji, had been with the Newman Police Department since July 2011 and had previously worked at the Merced County Sheriff's Department, California Gov. Jerry Brown said in a statement. He is survived by his wife and a 5-month-old son.

Arriaga's public defender, Dan Martin, did not immediately return ABC News' request for comment.

ABC News' Bill Hutchinson, Emily Shapiro and Gina Sunseri contributed to this report.

","canonicalUrl":"https://abcnews.com/US/man-suspected-killing-california-police-officer-ronil-singh/story?id=60117290","legacySlug":"/news/story/man-suspected-killing-california-police-officer-ronil-singh-60117290","noIndexNoFollow":false},"publishTime":"23:56","publishDate":"01-02-2019","updatedTime":"13:10","updatedDate":"01-03-2019","socialImage":{"alt":"Officer Ronil Singh of the Newman Police Department, California, is pictured in this undated photo released by Merced Police Department.","credit":"Merced Police Department","ratio":"16x9","url":"https://s.abcnews.com/images/International/ronil-singh-ht-jpo-181226_hpMain_16x9_1600.jpg","width":992,"height":558},"datePublished":"1/2/2019 23:56:00 GMT","video":{"live":false,"id":60117290,"headline":"Suspect charged with murdering California cop","mediaAssetTitle":"COP KILLED","description":"The case has been suspended until he undergoes a mental health evaluation.","duration":"1:21","posterImg":{"url":"https://s.abcnews.com/images/GMA/default-img-undefined.png","width":608,"height":342},"video":{"feed":"https://service-pkgabcnews.akamaized.net/opp/hls/abcnews/2019/01/190103_kxtv_cop_killer_,500,800,1200,1800,2500,3200,4500,.mp4.csmil/playlist.m3u8"},"playlist":["134611251","134403231","133741861"]},"relatedItems":[{"contentType":"video","date":"July 9, 2026","headline":"Family speaks out after man died in ICE shooting in Texas","section":"News","slug":"/video/134611251","id":"134611251","image":{"alt":"VIDEO: Family speaks out after man died in ICE shooting in Texas","credit":"ABCNews.com","ratio":"1x1","url":"https://s.abcnews.com/images/GMA/260709_gma_quinones_ice1_hpMain_1x1_608.jpg","width":384,"height":384},"images":{"alt":"VIDEO: Family speaks out after man died in ICE shooting in Texas","credit":"ABCNews.com","crops":[{"16x9":{"small":"https://s.abcnews.com/images/GMA/260709_gma_quinones_ice1_hpMain_16x9_608.jpg","medium":"https://s.abcnews.com/images/GMA/260709_gma_quinones_ice1_hpMain_16x9_992.jpg","large":"https://s.abcnews.com/images/GMA/260709_gma_quinones_ice1_hpMain_16x9_1600.jpg"}},{"9x16":{"small":"https://s.abcnews.com/images/GMA/260709_gma_quinones_ice1_hpMain_9x16_608.jpg","medium":"https://s.abcnews.com/images/GMA/260709_gma_quinones_ice1_hpMain_9x16_992.jpg","large":"https://s.abcnews.com/images/GMA/260709_gma_quinones_ice1_hpMain_16x9_1600.jpg"}},{"1x1":{"small":"https://s.abcnews.com/images/GMA/260709_gma_quinones_ice1_hpMain_1x1_608.jpg","medium":"https://s.abcnews.com/images/GMA/260709_gma_quinones_ice1_hpMain_1x1_992.jpg","large":"https://s.abcnews.com/images/GMA/260709_gma_quinones_ice1_hpMain_1x1_1600.jpg"}}]}},{"contentType":"video","date":"July 2, 2026","headline":"Track and timing of the life-threatening heat wave","section":"News","slug":"/video/134403231","id":"134403231","image":{"alt":"VIDEO: Track and timing of the life-threatening heat wave","credit":"ABCNews.com","ratio":"1x1","url":"https://s.abcnews.com/images/GMA/260702_gma_champion_heat1_hpMain_1x1_608.jpg","width":384,"height":384},"images":{"alt":"VIDEO: Track and timing of the life-threatening heat wave","credit":"ABCNews.com","crops":[{"16x9":{"small":"https://s.abcnews.com/images/GMA/260702_gma_champion_heat1_hpMain_16x9_608.jpg","medium":"https://s.abcnews.com/images/GMA/260702_gma_champion_heat1_hpMain_16x9_992.jpg","large":"https://s.abcnews.com/images/GMA/260702_gma_champion_heat1_hpMain_16x9_1600.jpg"}},{"9x16":{"small":"https://s.abcnews.com/images/GMA/260702_gma_champion_heat1_hpMain_9x16_608.jpg","medium":"https://s.abcnews.com/images/GMA/260702_gma_champion_heat1_hpMain_9x16_992.jpg","large":"https://s.abcnews.com/images/GMA/260702_gma_champion_heat1_hpMain_16x9_1600.jpg"}},{"1x1":{"small":"https://s.abcnews.com/images/GMA/260702_gma_champion_heat1_hpMain_1x1_608.jpg","medium":"https://s.abcnews.com/images/GMA/260702_gma_champion_heat1_hpMain_1x1_992.jpg","large":"https://s.abcnews.com/images/GMA/260702_gma_champion_heat1_hpMain_1x1_1600.jpg"}}]}},{"contentType":"video","date":"June 10, 2026","headline":"NASA unveils Artemis III crew","section":"News","slug":"/video/133741861","id":"133741861","image":{"alt":"VIDEO: NASA unveils Artemis III crew","credit":"ABCNews.com","ratio":"1x1","url":"https://s.abcnews.com/images/GMA/260610_gma_benitez_artemis_715_hpMain_1x1_608.jpg","width":384,"height":384},"images":{"alt":"VIDEO: NASA unveils Artemis III crew","credit":"ABCNews.com","crops":[{"16x9":{"small":"https://s.abcnews.com/images/GMA/260610_gma_benitez_artemis_715_hpMain_16x9_608.jpg","medium":"https://s.abcnews.com/images/GMA/260610_gma_benitez_artemis_715_hpMain_16x9_992.jpg","large":"https://s.abcnews.com/images/GMA/260610_gma_benitez_artemis_715_hpMain_16x9_1600.jpg"}},{"9x16":{"small":"https://s.abcnews.com/images/GMA/260610_gma_benitez_artemis_715_hpMain_9x16_608.jpg","medium":"https://s.abcnews.com/images/GMA/260610_gma_benitez_artemis_715_hpMain_9x16_992.jpg","large":"https://s.abcnews.com/images/GMA/260610_gma_benitez_artemis_715_hpMain_16x9_1600.jpg"}},{"1x1":{"small":"https://s.abcnews.com/images/GMA/260610_gma_benitez_artemis_715_hpMain_1x1_608.jpg","medium":"https://s.abcnews.com/images/GMA/260610_gma_benitez_artemis_715_hpMain_1x1_992.jpg","large":"https://s.abcnews.com/images/GMA/260610_gma_benitez_artemis_715_hpMain_1x1_1600.jpg"}}]}}],"relatedContentSection":"news","schemaContent":{"name":"Suspect charged with murdering California cop","description":"The case has been suspended until he undergoes a mental health evaluation.","duration":"1:21","uploadDate":"01-02-2019","publication":"01-02-2019","images":"https://s.abcnews.com/images/GMA/default-img-undefined.png","url":"https://service-pkgabcnews.akamaized.net/opp/hls/abcnews/2019/01/190103_kxtv_cop_killer_,500,800,1200,1800,2500,3200,4500,.mp4.csmil/playlist.m3u8","contentUrl":"https://service-pkgabcnews.akamaized.net/opp/hls/abcnews/2019/01/190103_kxtv_cop_killer_,500,800,1200,1800,2500,3200,4500,.mp4.csmil/playlist.m3u8","link":"https://www.goodmorningamerica.com/news/story/man-suspected-killing-california-police-officer-ronil-singh-60117290"}},"playlist":[{"id":"134846473","contentType":"story","section":"news"},{"id":"134848966","contentType":"story","section":"news"},{"id":"134761751","contentType":"story","section":"news"},{"id":"134787741","contentType":"story","section":"news"},{"id":"134782596","contentType":"story","section":"news"},{"id":"134741027","contentType":"story","section":"news"},{"id":"134751717","contentType":"story","section":"news"},{"id":"134708317","contentType":"story","section":"news"},{"id":"134548164","contentType":"story","section":"news"},{"id":"134542058","contentType":"story","section":"news"},{"id":"134416060","contentType":"story","section":"news"},{"id":"134443994","contentType":"story","section":"news"},{"id":"134406623","contentType":"story","section":"news"},{"id":"134358132","contentType":"story","section":"news"},{"id":"134353508","contentType":"story","section":"news"},{"id":"134335187","contentType":"story","section":"news"},{"id":"134334942","contentType":"story","section":"news"},{"id":"134302445","contentType":"story","section":"news"},{"id":"134246001","contentType":"story","section":"news"},{"id":"134202757","contentType":"story","section":"news"}],"kvps":{"pgtyp":"article","lang":"en","sp":"goodmorningamerica","programmatic":"true","bundleId":"com.abcnews"}},"analytics":{"accountID":"wdgnewwdgnewgmaweb","ns":"gma","pageName":"gma:news:video","pageType":"video","globalSpecVersion":"v1.08","siteDifferentiator":"gma:site","tagID":"g_page01","userABCookie":"0","section":"news","title":"Suspect charged with murdering California cop","pubTime":"18:56","pubDate":"01-02-2019","modTime":"08:10","modDate":"01-03-2019","taxonomyTags":"none","id":60117290,"editorialOtherSubjects":"","wordCount":"none","columns":"none","authors":"","authorsUnit":"none","authorsBureau":"none","subBrand":"Good Morning America","provider":"Good Morning America","videoName":"Suspect charged with murdering California cop","mediaAssetTitle":"COP KILLED","videoId":60117290,"mediaOnPage":"video","legacySlug":"/news/story/man-suspected-killing-california-police-officer-ronil-singh-60117290"},"taboola":{}},"request":{"headers":{},"httpVersion":"1.1","method":"GET","url":"/video/60117290","vary":{"host":"www.goodmorningamerica.com","cached":true,"path":"/video/60117290","forwarded-proto":"https","device":"desktop","userab":"0"}},"viewport":{"width":1260,"height":0},"user":{}};