Missing Man: Gresham Police Need Your Help

Take a look at the man in the picture.

He is 69-year-old Thomas Walker of Sammamish, Washington. He arrived in Gresham earlier this week to take part in a swimming competition at Mt. Hood Community College.

He left the college at 8:00 Sunday morning and has not been seen since. Friends and family say he has a heart condition and he does not have his medication.

He is 5'11" and 180 pounds with gray hair. He was last seen wearing a red t-shirt, swim trunks, and carrying a black athletic bag.

If anyone sees him or has information, they are urged to call the Gresham Police Department.