San Antonio police are asking for help in locating Jamie Lynn Knopp, 24.
Knopp was last seen on Sunday, April 21st, wearing a brown hoodie, black pants and tennis shoes.
Knopp is 5 feet, 6 inches, weighing 226 pounds, with straight, short black hair.
Police say Knopp is requiring medication and under a doctor's care.
If you have any information on her whereabouts, please contact SAPD's Miss Persons Unit at 207-7660.