MADISON, NJ — A large multi‑agency search operation unfolded Tuesday evening after the Madison Police Department issued an urgent bulletin for 49‑year‑old Cavan Londergan, who was reported missing earlier in the day.

The alert, distributed through Rosenet.org and pushed directly to residents’ phones, asked the public for assistance in locating Londergan. Shortly after the notification went out, a significant law‑enforcement presence formed at Madison High School, where officers from multiple agencies gathered for what appears to be a coordinated search effort.

Details From the Official Missing‑Person Bulletin

According to the Madison Police Department’s poster:

• Name: Cavan Londergan
• Age: 49
• Sex: Male
• Height: 5’10”
• Build: Slim
• Hair: Gray
• Eyes: Blue
• Last Known Location: Madison, NJ
• Last Seen: August 3
• Clothing: Green T‑shirt and khaki pants
• Contact: Madison Police Department — (973) 593‑3000

The bulletin urges anyone with information to immediately contact authorities.

Heavy Police Activity at Madison High School

Residents reported seeing units from:

• Parsippany Police Department
• Morris County Sheriff’s Office
• Additional regional law‑enforcement agencies

Officers were observed staging around the high school campus, though officials have not yet confirmed whether the search is directly centered there. The timing and scale of the response strongly suggest the activity is connected to efforts to locate Londergan.

Community Reaction on Social Media

The alert quickly spread across Facebook, where residents expressed concern and shared personal connections to the missing man.

Geraldine Russell wrote:

“Omg that’s Cavin. He used to be a counselor at an elementary school in Parsippany.”

Others offered prayers and support:

• Melody Lieberman: “Hoping he is found safely.”
• Tucci LR: “I got the alert 🙏”
• Patricia Grieco Napoliello: “🙏🙏”
• Joe Montemurro: “Unless it’s an issue involving the high school, go stage somewhere else!”

The alert has clearly struck a chord with residents familiar with Londergan and those concerned about the growing police presence in town.

Ongoing Investigation

As of late Tuesday night, authorities have not released additional details regarding the circumstances of Londergan’s disappearance or whether any leads have been developed. Police continue to urge residents to remain alert and report any information that may assist in locating him.

This is a developing story. Updates will be provided as more information becomes available.