News12 New York
N12 Originals
Numbers & Links
Local
Weather
Crime
Politics
Toll of Commuting
Fair or Mostly Clear
52°
Local
Weather
Crime
Politics
Toll of Commuting

Shocking twist as defense points to another brother in Colts Neck murder trial

Defense attorney Monika Mastellone told jurors Caneiro is innocent and said investigators ignored another brother, Corey Caneiro.

Tony Caputo

•

Jan 12, 2026, 12:31 PM

•

Updated

Share:

Opening arguments in the Paul Caneiro murder trial began Monday in Freehold with a stunning claim from the defense.

Caneiro is accused of killing his brother Keith, Keith's wife, and their two children in their Colts Neck home in 2018, then setting fires at both homes to cover up the crime.

Defense attorney Monika Mastellone told jurors Caneiro is innocent and said investigators ignored another brother, Corey Caneiro.

RELATED:

Jury selection underway in trial for 2018 Colts Neck quadruple homicide

Brother charged in Colts Neck murders won't go to trial until 2020

‘One of the most brutal cases I have seen’ – Brother charged in slaying of family

VIDEO:

Chopper 12 footage above Colts Neck mansion fire
Extended footage of press conference on Colts Neck mansion fire

"Now who should the police have focused on? Who should have they investigated? Well, they didn't really mention him but there is a third brother and his name is Corey Caneiro," Mastellone said.

She added, "You also heard that Paul's financial situation was a house of cards. But what you'll also hear during this trial is that Corey Caneiro's financial situation was even worse."

Mastellone argued police focused only on Paul from Day 1.

Assistant Prosecutor Nicole Wallace told the jury that Paul Caneiro committed the crimes out of greed and desperation for money from his brother and family businesses.

Wallace said Caneiro's young niece was stabbed 17 times and, along with her brother who was also stabbed, suffered smoke inhalation — meaning they were alive when the Colts Neck home was set ablaze.

After opening arguments, the judge gave jurors a 15-minute break before witnesses began taking the stand.

Top Stories

GWBLiveShotShooting

Source: Driver found shot in the head on upper level of George Washington Bridge

01:24
Screenshot 2026-10-20 144800

Jersey Shore beaches to get battered by offshore storm

01:48
Screenshot 2026-10-20 172930

North Bergen officials condemn reported ICE activity near school

00:32
MTNJAsburyCats1020_2026-10-20-22-32-22

Woman faces charges for abandoning cats in the rain in Asbury Park

01:37
Jersey City Intersection TN

Jersey City to add new safety measures at 17 high-crash intersections

01:42
Screenshot 2026-10-20 051412

Lockout at key New Jersey refinery raises concerns about fuel prices and plant safety

02:13
Screenshot 2026-10-20 172700

Driver from Tarrytown, NY charged with death by auto in deadly hit-and-run along Route 17 in Paramus.

00:18
ICE Hammer Assault TN

Man accused of swinging hammer at ICE officers during South Jersey traffic stop

00:14
amazon

Amazon hiring more than 1,200 seasonal workers in Greater Trenton area for holidays

93hofstra_2026-09-03-12-15-08

Hofstra says it had no duty to provide aid to bar exam candidate during cardiac arrest, filing shows

01:58
Screenshot 2026-10-20 172738

E-bike advocacy group and several lawmakers want to amend rules and regulations three months after they took effect

AP26293474560667

Giants Foundation gives Hackensack schools $10K credit for football equipment

00:14
5PM LI_StopShop_ajc_2026-10-14-17-52-22

Stop & Shop restores website, app after security-related outage

01:48
REjp10202026_2026-10-20-22-23-25

Jersey Proud: ‘The Art of Survival’ exhibit showcases work by domestic violence and sexual assault survivors

00:20
AbandonedDog

Police search for man who left dog tied to garbage can

00:33
image (7)

Body camera captures dramatic rescue of elderly woman from Colonia house fire

01:37
Jersey City Intersection TN

Jersey City to add new safety measures at 17 high-crash intersections

RENew Rules for NJ Officials_2026-09-30-22-16-58

Loudest state in America? New Jersey tops new national noise ranking

AP20178319659459

Hackensack considers $150K lightning-warning system for parks, school fields

00:32
Screenshot 2026-10-20 065117

Internet gambling keeps growing as Atlantic City casino revenue slides year over year

App StoreGoogle Play Store

info

Newsletter

Send Photos/Videos

Contact

About Us

News Team

News 12 New York

follow us

Twitter

Facebook

Instagram

more resources

Optimum Corporate

Optimum Service

Advertise on News 12

Careers

Content Removal Policy

© 2026 N12N, LLC

Privacy Policy

Terms of Service

Ad Choices