Police Thursday asked witnesses to come forward to help explain the mystery death of a man found bleeding in an alley behind a bar in Seal Beach.
Tinsman was taken to Long Beach Memorial Medical Center, where he was later pronounced dead, Henderson said.
No other details were available about the cause of death.
Anyone with information was asked to call Detective Jake Sansenbach at (562) 799-4100, ext. 1110.
–City News Service