08/17/2026
The Marion County Sheriff’s Office is seeking information on the whereabouts of Donald R. Landgrebe, who is wanted for Failure to Register as a S*x or Violent Offender under cause number 49G01-1901-F5-003180.
Landgrebe was convicted of Child Molesting on September 16, 2007, in Marion County, Indiana (cause number 49G01-0709-FA-191399). He is classified as a S*xually Violent Predator.
Donald Landgrebe is a 62-year-old White male. He is 5’8” tall, weighs approximately 116 pounds, and has black hair and brown eyes. His date of birth is September 2, 1963.
If you have any information on his location, please contact law enforcement or call Crime Stoppers of Central Indiana at 317-262-TIPS (8477). Tips can be submitted anonymously. Alternatively, Mr. Landgrebe can call 317-327-SAFE (7233) to turn himself in.
🚨Every week, the MCSO features a non-compliant s*x offender, and we often receive questions about why they aren’t already registered. The people featured on the Monday Morning Roundup were registered, but are now in violation of their registration requirements. These requirements are set by state law. They must also report changes like a new address, job, or vehicle. If they fail to do so, a warrant is issued, and they are considered non-compliant. The Marion County Sheriff's Office has a zero-tolerance policy for s*x offenders.