Bodyguard 1x4 - Series 1, Episode 4

As the security service's position grows weaker, the policetakes the opportunity to reclaim control of the investigation.David struggles to come to terms with the devastating events ofthe previous 24 hours, and finds himself being questioned bycounter-terrorism agents. Pushed to breaking point, he findsan unexpected source of support in his estranged wife, wholeaves him determined to take an active role in the case -starting by finding out more about those in the government whowork closely with Julia.