A New Jersey insurance executive allegedly exhibited troubling behavior before a fatal shooting spree that ended with his suicide, according to new reports. Investigators have uncovered unsettling details suggesting his mental state may have been deteriorating in the days leading up to the tragedy. Authorities are now examining whether there were warning signs that could have been addressed. The case has raised questions about how such incidents might have been prevented.


New Jersey insurance executive David Grodnick who fatally shot his wife and daughter before turning the gun on himself showed an eerie sign that things were off, The Post learned.