Murder on Long Island February 18 2026 on Investigation Discovery

On Wednesday February 18 2026, Investigation Discovery broadcasts Murder on Long Island!

Episode Summary

The upcoming episode of “Murder on Long Island” promises to be a gripping tale of mystery and intrigue. Titled “A Long Island mom announces a move to Florida, unsettling her tight-knit circle,” this episode dives into the life of a mother whose decision to relocate shakes her community to its core.

When she is found dead in her family van, the shockwaves are felt throughout her close-knit group of friends and family. As the investigation unfolds, police begin to peel back layers of her life, revealing hidden connections and past crimes that complicate the case. The episode explores how seemingly ordinary lives can hide dark secrets, and how the ties that bind people together can also lead to betrayal.

Viewers can expect a deep dive into the relationships surrounding the victim. As detectives sift through the evidence, nearly everyone in her life comes under suspicion. The episode will highlight the tension and drama that arise when trust is broken and secrets are exposed. With twists and turns at every corner, this installment of “Murder on Long Island” will keep audiences guessing until the very end.

What Time is the Episode On?

The episode of Murder on Long Island will be broadcast on February 18 2026 on Investigation Discovery at 10:00 PM at ET/PT.

Is the Episode New?

The episode of Murder on Long Island is all new!