A-at shift change (extra people)“Fully Involved” one block away from station-initial report1/2 way to scene notified of “entrapment”3 patients out and grandma in back bedroom first floor-EMS reportSplit crew-search/attackInitial deck gun then followed up with 2” line.Heat spike until line came in and started flowing.First floor clear, crew made way to second floor-radio from  outside that someone came out a window onto porch roof.Crew found conscious vict on porch roof.Ground ladder-thrown got energized, bucket from ladder truck was as well.Capt jumped into bucket, vict reached out and got shocked.Assisted by other members had to bring vict through house.