PC Cotter and her colleague were called to the house of Richie and Julia O'Driscoll in March 2016 when numerous allegations were made by the people within in the house. Arriving there, they found vicar Billy Mayhew with a bloodied nose, an unkempt Polish girl Marta Zarek and Eva Price and Aidan Connor as well as the house's legal occupants. Losing patience with the counter-arguments, the officer arrested five of those present: Eva and Billy for criminal damage, the O'Driscolls for offences under section 1 of the Modern Slavery Act 2015 and Aidan for assault.