The aircraft was JU88A-5 of 1/KG76, attacking London on the night of 19th / 20th April, 1941. It is believed it crashed due to fighter action, and dived into the ground at high speed, under power, engulfed in flames, and exploded. Apart from a very large crater, little could be found of the aircraft or the crew.
Markings were F1+GH, and the crew (all killed in the crash) were :-
Fw. Heinz Burghart
Obgefr. Walter Rudolf Scheidhauser
Obgwfr. Bruno Kalmus.
Ofw. Wolfgang Hasselsteiner.
Information from Luftwaffe Crash Archive, Vol. 8, Page 897.