Rose Woods took the blame for the gap on the Nixon tapes that most believe had contained incriminating evidence of NIxon’s Watergate involvement.
Fiercely loyal to Nixon, Woods claimed responsibility in a 1974 grand jury testimony for inadvertently erasing up to five minutes of the 181⁄2 minute gap in a June 20, 1972, audio tape. Her demonstration of how this might have occurred – which depended upon her stretching to simultaneously press controls several feet apart (what the press dubbed the “Rose Mary Stretch”) – was met with skepticism from those who believed the erasures, from whatever source, to be deliberate. The contents of the gap remain a mystery. (Source)