The Harford County Sheriff's Office shall not be responsible for any errors or omissions produced by secondary dissemination of this data. Any person who uses the information to injure, threaten, intimidate, harass, or commit any criminal act against any individual will be subject to investigation and criminal prosecution.
The information herein is based upon the Harford County Sheriff's Office desire to both comply with the state laws as enumerated in the Maryland Criminal Procedure 11-701 through 11-726 and to facilitate access to that information. Individuals listed are known sex offense registrants. The Harford County Sheriff's Office does not assess these individuals for the specific risk of re-offending and cannot make any determination that any individual included is currently dangerous.
To confirm registrant information the Sheriff's Office Megan's Law Unit can be reached at 410-638-3168 weekdays from 8 AM to 4 PM.
Who Must Register?
- To view all of Maryland's registered sex offenders, please visit Maryland's Sex Offender Compliance and Enforcement website.
O'Hearn, William Martin
|Description of Crime:||4th Degree Sex Offense|
|Offense Date:||May 02, 2009|
|Conviction Date:||March 04, 2010|
|Middle Name:||Martin||Height:||5' 8"|
|Maiden Name:||Weight:||180 lbs.|
|Address:||3028 Ward Road
Forest Hill, MD 21050
|Country of Citizenship:||United States|