The Independent Police Complaints Commission (IPCC) has said it is investigating West Yorkshire Police's handling of concerns about the welfare of a four-year-old boy who starved to death.
Hamzah Khan's body was found at his home in Bradford in 2011, almost two years after he died in his cot.
His mother was jailed for 15 years in October last year after being found guilty of manslaughter.
The IPCC announced the investigation this morning, tweeting:
West Yorkshire Police Federation has described the shooting of a female police officer as "a cowardly attack".
Police are hunting for James Leslie over the shooting.
The federation tweeted:
West Yorkshire Police say they are investigating 76 offences related to the former children's TV presenter Jimmy Savile.
Former patients at the Leeds General Infirmary, Dewsbury and District Hospital, High Royds Hospital and St James Hospital in Leeds allege they were abused by the Jim'll fix it star.
Mark Williams-Thomas, the criminologist who led the initial ITV Exposure documentary that revealed the Jimmy Savile abuse claims, described the West Yorkshire Police report as "poor".
A solicitor who represents over 40 of Jimmy Savile's victims has told Daybreak that West Yorkshire Police's report on the broadcaster's relationship with the force provides "some answers" but it "doesn't add up" and "begs a lot more questions."
He said: "It seems to me that West Yorkshire Police over the years failed to join up the dots, they had intelligence but something wasn't right."
"Against that background they were using Savile for crime preventions and so on, so they were giving Savile this aura of responsibility again and again, actually by West Yorkshire Police," he added.
Jon Christopher, of the West Yorkshire Police Federation, said people would ask precisely what was "going on" between Savile and senior police officers. He told BBC Breakfast:
Jimmy Savile committed 83% of offences in the 1960s and 1970s when he was aged between 34 and 54, a report by West Yorkshire Police showed.
The report by West Yorkshire Police showed 45% of Jimmy Savile's victims in the area were aged between 14 and 17.
The report from West Yorkshire Police into its relationship with Jimmy Savile said 68 of his victims have now come forward in the force's area.
The report also reveals that his youngest victim was just five years of age and the oldest was 45.
West Yorkshire Police's report into the force's dealings with Jimmy Savile found there was no evidence to conclude that there was any 'impropriety or misconduct in relation to the Friday Morning Club'.
The report also examined the way in which WYP used Savile's celebrity status to front a range of campaigns and appeals.
It stressed that at the time he was "seen by most of the public as a man who did good work".
But it concluded: "The review team have concerns regarding the absence of a process to secure Savile's services for some of these events and also the over reliance on personal friendships that developed between Savile and some officers over a number of years to secure that support."