his aid, three blocks away investigators say uniformed public safety team officers spotted the suspect who started shooting at those officers. >> the officers exercised great restraint and did not return fire. and i want to emphasize that. these officers are being fired at, and did not shoot back. instead, they chased this suspect on foot, and apprehended the two of them a short distance away without further incident, where a firearm was also recovered. >> that takes courage. this comes as the funeral for the second nypd officer shot and killed during a domestic call last month will begin at 10:00 a.m. we're going to bring it to you live right here on cnn. expect an enormous turnout once again of uniformed officers from around the country. still ahead this hour, a disturbing threat, 19 historically black colleges and universities targeted with bomb threats notably as black history month begins. who is behind it? what does the fbi know?