An attacker on run. Why a teenager caught punching a man on a metro escalator went free after his arrest last year. Prayers for peace tonight in baltimore. Hundreds of people joined in an hour of prayer prayer for healing in that city. The peace is holding on night three of baltimores curfew but now we know the curfew will be extended. Police say it will be remain in effect at least through the weekend. The National Guard will be on ground at least that long to prevent any major incidents at some of the larger rallies already being planned. Mean while investigation into freddie grays arrest and death is now in the hands of baltimores state attorney. Shes asking for patience, but the lack of details is leading to even more frustration. Shomari stone in baltimore right now. Shomari . Reporter here on west north we have and pennsylvania avenue and Baltimore Police are out here and they have been enforcing the 10 00 curfew and protesters took to the streets of baltimore for the fourth nigh