News12 New York
N12 Originals
Numbers & Links
Local
Crime
Weather
Politics
81°
Local
Crime
Weather
Politics
297e4eae-0605-48c5-894f-4886cc412d31

Nesconset teen deemed competent to stand trial for alleged killing of ex-girlfriend

Austin Lynch is accused of fatally shooting 19-year-old Emily Finn, of Sayville, while she was home for Thanksgiving break and then turning the gun on himself in a botched attempted suicide.

Karina Kovac

Sep 17, 2026, 12:57 PM

Updated

Share:

More Stories

The Nesconset teen accused of killing his ex-girlfriend last year has been deemed competent to stand trial by a judge on Thursday.

Austin Lynch is accused of fatally shooting 19-year-old Emily Finn, of Sayville, while she was home for Thanksgiving break and then turning the gun on himself in a botched attempted suicide.

Lynch has undergone numerous mental health examinations and was priorly found unfit to stand trial.

Then in March he was charged with conspiracy for allegedly planning to burglarize the Finn family home while behind bars and found fit to stand trial on that charge.

As previously reported, prosecutors say after their relationship ended Lynch started showing a pattern of controlling behaviors, including calling and texting Finn incessantly and threating to kill himself.

Prosecutors previously said Finn went to Lynch’s home on the morning of Nov. 26 hoping for closure after their recent breakup.

His next court date is Oct. 19.

More From News12

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