An officer with the San Antonio Police Department shot and killed a 13-year-old suspect attempting to flee in a stolen vehicle Friday, authorities said.

SAN ANTONIO Police found a family of six dead inside the garage of their two-story home Thursday, KSAT reported. The San Antonio Police Department were dispatched to the Stone Oak neighborhood to conduct a welfare check after they received a call from a neighbor who said they had not heard from them for days, San Antonio Police Chief William McManus told KSAT. McManus told KSAT in a press conference that officers smelled heavy noxious fumes when they arrived at the residence. McManus told KSAT that the incident was not an accident and appeared to be a suicide, and the heavy fumes were later identified as carbon monoxide. McManus later told KSAT no explosives were found.