Man Arraigned for Girlfriend's Fatal Stabbing

Dominic Melendez-Davis faces 25 years to life for allegedly killing his 35-year-old girlfriend Wilmarie Rivera

Published on Feb. 10, 2026

Got story updates? Submit your updates here. ›

36-year-old Dominic Melendez-Davis was arraigned in Erie County Court and charged with second-degree murder for allegedly stabbing and killing his girlfriend, 35-year-old Wilmarie Rivera, inside her apartment on January 24th.

Why it matters

Domestic violence and intimate partner homicides remain a serious public safety issue, with women disproportionately impacted as victims. This case highlights the need for continued efforts to address relationship violence and provide support services for those at risk.

The details

According to prosecutors, Buffalo police responded to a report of a stabbing at the Pine Harbor Apartments on Seventh Street, where they found Rivera suffering from stab wounds. She was transported to ECMC but later pronounced dead. Melendez-Davis is accused of intentionally causing Rivera's death by stabbing her inside her own apartment.

  • On the afternoon of January 24, 2026, police responded to the reported stabbing.
  • Melendez-Davis was arraigned in Erie County Court on February 10, 2026.

The players

Dominic Melendez-Davis

A 36-year-old man accused of stabbing and killing his 35-year-old girlfriend Wilmarie Rivera.

Wilmarie Rivera

A 35-year-old woman who was allegedly stabbed and killed by her boyfriend Dominic Melendez-Davis inside her apartment.

Michael Keane

The Erie County District Attorney who announced the charges against Melendez-Davis.

Got photos? Submit your photos here. ›

What they’re saying

“Dominic Melendez-Davis faces 25 years to life in prison for allegedly stabbing and killing his girlfriend.”

— Michael Keane, Erie County District Attorney (wgrz.com)

What’s next

Melendez-Davis is being held without bail and is scheduled to return to court on February 24th, where a judge will decide whether to allow him to be released on bail during the ongoing legal proceedings.

The takeaway

This tragic case underscores the urgent need to address domestic violence and provide greater support and resources for those at risk of intimate partner homicide. Community leaders and law enforcement must continue working to prevent such senseless acts of violence.