File on 4 Folgen

File on 4 reveals the true scale of child sexual grooming and abuse online and asks whether social media companies are doing enough to prevent paedophiles from targeting children. The investigation follows the rape and murder of 15-year-old Kayleigh Haywood from Leicestershire who was groomed online before meeting her killer in person. File on 4 reveals the number of children being groomed online and who are subsequently abused is increasing. Child abuse experts say some social media platforms have ignored repeated calls for better child protection measures and Parliament's Home Affairs Select Committee has accused them of putting profit before safety.

Painkillers in sport: a form of legal doping or an excessive reliance on medication that puts the long-term health of athletes in jeopardy?With evidence of widespread use of over the counter anti-inflammatories to support performance or recovery at amateur level, File on 4 looks asks if there is enough regulation of painkilling drugs in sport across the ranks.About half of players competing at the past three World Cups routinely took non-steroidal anti-inflammatory drugs like ibuprofen, according to research carried out by FIFA's former chief medical officer, Prof Jiri Dvorak. For him, this clearly constitutes the abuse of drugs in football, one which risks player's health and could "potentially" have life-threatening implications.But is the sports community taking these warnings seriously enough? Professor Dvorak first warned about the long-term implications of players misusing painkillers in 2012 - has anything changed? Industry insiders their concerns about pain killer use in professional sport - including one former rugby international who says he developed serious long-term health problems as a result.And with evidence that even paracetamol can have a performance enhancing effect, how can sports regulators control substances that can give a competitive advantage but are widely available over the counter?With tales of athletes receiving pain relief in order to compete with broken toes or even a fractured bone in their back, we explore the lengths some may go to in order to stay in the game and ask if some sports are risking long-term harm by chasing short-term goals. Producer: Alys Harte Reporter: Beth McLeod.

Headlines involving abuse in care homes normally centre on allegations against staff, but is aggression among residents being overlooked? With homes increasingly taking care of those with more complex needs such as dementia and other mental health disorders, are staff able to cope with some who have challenging behaviour? File on 4 has found evidence that some residents are suffering serious assaults by others living in the same home. Some have died from their injuries. Allan Urry investigates the unsolved killing of one dementia patient. Are workers skilled enough to recognise and deal with aggression, before it becomes violent, and should the NHS and local authorities be doing more to support them? When the perpetrators themselves often have little understanding of what they have done due to the nature of their illness-are they also being let down? The programme reveals failures in the system that could have cost lives. Reporter: Allan Urry Producer: Emma Forde Editor: Gail Champion.