Suzy Lamplugh was declared dead and presumed murdered after going missing in July 1986. The 25-year-old's case is set to be mothballed in 12 months’ time with no trace of Miss Lamplugh being discovered. Missing Suzy Lamplugh (second left) with her siblings, (left to right) Richard, Tamsin and Lizzie. What do we know about what happened to Suzy Lamplugh? Detective Chief Inspector Teresa Foster said: "The most important thing is finding Suzy and bringing Suzy home."