1:57
- ABC News
- Gun Control
- January 23, 2020
Suspect ID'd in 1st mass shooting of 2020
The teen allegedly killed four of his family members one by one, police said.
1:57
An hour passed as Colin Haynie sat in their home when 15-year-old Alexis came home from school. Officials said he shot his sister in the head and upper body between 2 p.m. and 5:17 p.m. when 14-year-old Matthew arrived at the house.
Colin Haynie allegedly killed his younger brother execution style with a single bullet to the head, the prosecutor said.
![\"PHOTO:](\"http://a.abcnews.com/images/US/grantsville-utah-shooting-02-ap-jc-200123_hpEmbed_3x2_384.jpg\")
His father was shot in the leg when he returned home around 6:15 p.m. before struggling with his son and ripping the gun out of his hands, prosecutors said.
Colin Haynie told investigators at the hospital that his son allegedly told him that \"his mother and other siblings were dead and that his intention was to kill everyone in the house except himself.\"
An online fundraiser for the father's medical costs and funeral expenses surpassed its goal of $100,000 as of Thursday afternoon. Official funeral arrangements have not been announced.
![\"PHOTO:](\"http://a.abcnews.com/images/US/grantsville-shooting-1-aa-200121_hpMain_4x3t_384.jpg\")
The juvenile suspect has been charged with four counts of aggravated murder, one count of attempted murder and five counts of felony discharge of a firearm in Third District Court in Tooele County.
The maximum penalty for aggravated murder is life in prison without parole.
The investigation is still ongoing, authorities said.
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