A gunman killed two Tremonton Garland police officers and wounded a Box Elder County deputy responding to domestic violence calls in Utah on Sunday night.

The March 12 incident was not initially disclosed by the Hayward Police Department, which only publicly addressed it after this news organization reported it. Hoang’s family members have described him as a combat veteran who had been diagnosed with PTSD, and dealt with mental illness and drug addiction.

The investigation has raised urgent questions about the child's welfare and the credibility of the mother's original report.

Police also arrested a 24-year-old man accused of killing his mother's 42-year-old boyfriend during a domestic altercation Sunday night in North Philadelphia.

Shortly after 10 p.m. Tuesday, Payne fled a traffic stop near exit 15 on Interstate 91 in Holyoke, dragging a State Police trooper “several feet” with his car, Massachusetts State Police said in a press release Wednesday.

The Maine Emergency Management Agency said nearly every phone in Maine received the notification about a gunman at large due to a 'geo-fencing error,' but wouldn't say why it was sent more than 2 hours after the shooting.

Jamaican national working as Maine police officer arrested by ICE and ATF, granted voluntary departure rather than deportation after firearm purchase attempt.

Michigan State Police are investigating a shooting reported Tuesday night on Interstate 94 in Romulus that left two people injured. At 11:20 p.m., the Detroit Regional Communication Center received a 911 call from a person who said they were traveling east on I-94, near Wayne Road, and that both in their car had been shot, according to MSP.