The London Police Department says their K-9 unit helped track down an assault suspect. Police say Rebecca Massengle went into another woman’s apartment with a knife. The victim told police they got into an altercation and Massengle cut her left breast then ran off. A police K-9 found Massengle hiding in the leaves behind a wall. Massengle faces second-degree burglary and assault charges and was lodged in the Laurel County Detention Center.