Building cleaner's window-ladder escape
A 31-year-old building cleaner used a window-cleaning ladder to cross every barrier from Treptow into Neukölln while two guards fired 18 shots at him without a hit.
In the early hours of 19 April 1988 a 31-year-old building cleaner approached the border near the 'Sorgenfrei' allotment colony in Berlin-Treptow, carrying a window-cleaning ladder.
He used it to get over the rear wall and the border signal fence, setting off optical and acoustic alarms. Two border guards fired a total of 18 shots at him but missed.
With the ladder he overcame the last obstacle, the 3.6-metre main Wall, and reached Neukölln unharmed. A Stasi report concluded that 'swift and precise use of firearms' could have prevented the breakthrough; the two guards were placed under closer Stasi surveillance.
Sources
Spotted an error, or know more about this story? Email us a correction or addition
Related escapes
19 November 1986
Dieter H.'s folding-ladder escape under fire
A toolmaker who had been refused permission to emigrate and jailed for two years built a small collapsible ladder, cut through the signal fence at Brunnenstraße and got over the 3.6-metre Wall while twelve shots were fired at him.

27 February 1964
Walter Hayn shot beside the 'Sorgenfrei' allotments
Former People's Police officer Walter Hayn was shot just short of the fence to West Berlin's allotments; his family was told he had drowned.
14 March 1966
Children Jörg Hartmann and Lothar Schleusener shot in Treptow
Ten-year-old Jörg Hartmann and 13-year-old Lothar Schleusener slipped into the border strip in Treptow after dark and were shot by border guards; the regime told their families false stories about how they had died.

14 July 1985
Ladder escape from Kleinmachnow
An 18-year-old used a ladder at Erlenweg in Kleinmachnow to get into the death strip and crossed every barrier under fire; a Stasi report blamed a lamp that kept going dark for 30 seconds.