Switch Switchblade News Today

Knife found on freddie gray. >> the knife was not a switch switchblade and is lawful under maryland law. >> reporter: under state law, the knife is legal, making freddie grays arrest illegal. the police investigation contradicts that saying based on city code the knife is illegal. >> what is the knife? if the knife is a spring-assisted knife, case over for the officers. this case shouldnt even exist. >> reporter: lawyers for thewo officers have filed motions asking to inspect evidence specifical...