A man in a blood-stained shirt tried to flag down help before dying on a freeway service road in Texas, police say.
The man, identified as 23-year-old Otto Pop Coc, had been stabbed , the Houston Police Department said in a March 17 news release.
Coc was seen running along a Gulf Freeway service road — on Houston’s southeast side — asking for help at about 10 p.m. Friday, March 14, police said…