A missing persons alert has been issued for 54-year-old Steve Ramirez, last seen on January 31 around 4:30 p.m. in the 8400 block of Wilcrest Drive in Houston. Authorities believe he may be in imminent danger. Ramirez, a Hispanic man with gray hair and a dragon tattoo on his right bicep, was wearing blue jeans, a black jacket, and red socks, and carrying a red blanket. Anyone with information is urged to contact the Houston Police Department.