Cumberland, MD – The Allegany County Sheriff’s Office, in collaboration with the Maryland State Police Barrack C, successfully targeted and apprehended individuals with open and active warrants as part of a coordinated effort.
On Thursday, 22-year-old Sincere Jayvon Isaac of Cumberland was served a District Court Arrest Warrant stemming from a C3I Investigation. Isaac faces multiple charges, including Attempted First-Degree Murder, three counts of Conspiracy to Commit First-Degree Murder, Kidnapping, three counts of Conspiracy to Kidnap, three counts of Conspiracy to Commit First-Degree Assault, Armed Robbery, three counts of Conspiracy to Commit Armed Robbery, and False Imprisonment. He is currently held without bond pending a District Court bail review.
Additionally, 52-year-old Mark Henry Cosner, also of Cumberland, was served a District Court Arrest Warrant. He is charged with four counts of Violating Conditions for a Person Eligible for Relief and a Condition of Pre-trial Release. Cosner is detained at the Allegany County Detention Center.
The information provided is based on preliminary investigations conducted in the field
