Two sets of handcuffs.
Two sets of handcuffs.

Joint Law Enforcement Effort Yields Two Warrant Arrests in Allegany County

September 19, 2024

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

Phil Stilton

Phil Stilton

Phil Stilton is the Editor and Publisher of Shore News Network, an independent digital news organization covering New Jersey, national politics, public policy, public safety, and community affairs. With years of experience reporting on local government, elections, law enforcement, and issues impacting residents throughout New Jersey, Stilton has built a reputation for delivering timely news, in-depth reporting, and accountability journalism.

As the founder of Shore News Network, Stilton oversees editorial operations, investigative reporting, and breaking news coverage while working closely with journalists, public officials, and community leaders. His reporting has covered municipal government, state politics, federal policy, public records investigations, emergency management, and major news events affecting local communities.

Stilton is committed to factual reporting, source verification, transparency, and providing readers with accessible, accurate information that helps them better understand the issues shaping their communities. Through Shore News Network, he continues to focus on delivering trusted news coverage and original reporting to audiences across New Jersey and beyond.

For story tips, corrections, or media inquiries, readers can contact Shore News Network through its official website and social media channels.