chris, kerry, back over to you. >> very good, bob, thank you. 6:03. and today investigators are continuing to look into the cause of a fire that killed a philadelphia firefighter. >> her name, joyce craig lewise died battling a row home fire early yesterday morning, let's go to steve keeley live in lawncrest, steve, good morning. >> only nice thing we can tell you as an update, these guys can do their morning here at the firehouse, no fire calls since we arrived few hours ago, you can see, they have some can recalls burning inside cardboard box right beside the front door draped in black bunting, candles in a way representing the burning passion she had for her career and duty as firefighter. her last words we've learned, heard over three police radio channels, i'm trapped, i'm trapped. her colleagues here at the firehouse going on calls and out this door, under the black bunting in her memory, their mind and heart both heavy for her lost, but still, 100% focus odd their duty to answer every call like she would want them to do. fire department stores told us her last words, i'm trapped, and her may day's over those three channels now recorded, now part of the investigation into why those cal