TULSA, Oklahoma - Tulsa Police are looking for help in two recent homicides. Sergeant Dave Walker said investigations haven't turned up suspects in the deaths of Santiago Castillo or Odean Johnson.

Castillo was found dead in an abandoned trailer at 106 North Erie on April 30, 2017. 

"The investigation has not developed any motive or suspect to this point," Walker said in a news release.

Odean "Mookie" Johnson was found dead in the roadway at 1551 East 60th Street on May 11, 2017. A woman delivering papers found his body. He had a gunshot wound to the head, police said.

Johnson, 21, is believed to have been involved in some criminal activity up to the time of his death, Walker said. The homicide sergeant did not name the type of criminal activity but said it is believed to be the reason for Johnson's death.

Anyone with information in either man's death is asked to call Crime Stoppers at 918-596-COPS.