Three Adults, One Child Found Dead in Crowley, Texas; Suspect in Los Angeles Arrested After Shots Fired at Two LAPD Officers Sunday Night; Shots Fired at Pasco County Deputies (Florida); Boos at NYC Mayor Bill De Blasio as He Attends NYPD Cadets Graduation Ceremony • MON DEC 29, 2014 6:09 PM CT

Three adults, one child found dead in N. #Texas home -- 9-year-old called 911 http://t.co/QEakjwXXMH #TX pic.twitter.com/n1f8P4hz84

— KHOU 11 News Houston (@KHOU) December 29, 2014

2 LAPD officers shot at while driving patrol car; 1 suspect arrested. Sheriff's office in Pasco Co., FL shot at. http://t.co/TFm8F5I03n

— CNN Breaking News (@cnnbrk) December 29, 2014

Shots fired at Pasco County deputies. http://t.co/YeZQmw3RPQ pic.twitter.com/JUcZNeCeMi

— WPEC CBS 12 News (@CBS12) December 29, 2014

Some in crowd boo, turn their backs on NYC Mayor as he attends NYPD graduation ceremony: http://t.co/2KD8zWDqXR

— The Associated Press (@AP) December 29, 2014