The article was originally published on https://sfist.com/2025/12/05/sfpd-arrests-suspect-in-livermore-roommate-killing/The death of a 55-year-old man in Livermore led police there to suspect that the man's 3o-year-old roommate could be to blame. And one day after the body was discovered, the roommate was spotted in San Francisco. On Tuesday, Livermore police responded to a request for a welfare check at an address on the 1000 block of North P Street. The 55-year-old man who lived there had reportedly not been seen since Friday, November 28, and inside the residence, officers found the man dead from multiple stab wounds, as KTVU reports. Police quickly identified the victim's roommate, 30-year-old Brayam Chirinos, as a prime suspect, and San Francisco police subsequently spotted Chirinos i

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