Nope, not a flak hit.
Me262s reached Liberators of 20th Wing as they made for jet airfield targets on 4 April 1945. Three 448th BG aircraft were lost. This one was torn completely in half.
"Lt. Robert Mains was a pilot of a replacement crew that joined the 448th 714th Sq in Sep 44.
Lt. Robert L. Mains (P) Lt. Allen L. Lake (CP)
Lt. John B. Hankin Jr (N)
Lt. Jon W Johnson (B)
Cpl Charles E Culp Jr Cpl Harry G. Allen
Cpl Charles H Daman
Cpl Frank S Merkovich
Sgt. Antonio Munoz Jr
Cpl Anthony C Villari
were the crew members.
ED CHU was a tailgunner in the 448th and saw Charlies plane go downand thought for sure no-one survived. But fortunately for Chuck he was able to jump out of the bomb bay doors and get his chute to open about 2000ft above ground close but a safe landing even though he was captured by enemy forces. The surviving member was Charles E Cupp Jr."