Tributes paid to senior Lancashire police officer, who dies suddenly
ACC Peter Lawson has been described as a "highly respected" officer
Tributes are being paid to one of Lancashire's most senior police officers, who has died suddenly.
Assistant Chief Constable Peter Lawson took a high profile role during the search for missing mother Nicola Bulley earlier this year.
He passed away at home on Sunday morning, with Lancashire Police saying his death is "medical related".
The "admired" officer started his career in Preston before serving all over the county in a variety of uniformed roles.
He was involved in the policing of many high-profile events and incidents during his career, from sporting occasions to protests and large civic and protection events.
He appeared at press conferences during the search for Ms Bulley, who disappeared after dropping her two daughters at school in St Michael's on Wyre, Lancashire, earlier this year.
Her body was found in the River Wyre on February 19, about a mile from where she vanished while walking her dog in St Michael's on Wyre, on January 27.
The force was criticised over its handling of the investigation and the disclosure of Ms Bulley's personal information.
Mr Lawson also gave evidence to the Manchester Arena terror attack inquiry.
Lancashire's Chief Constable Chris Rowley said: "This is incredibly sad and tragic news. My thoughts and prayers are with all of Pete's family and friends at this difficult time.
"Pete's death will come as a shock to the entire force and the wider police family across the country. He was an outstanding officer who served the communities of Lancashire with pride.
"He was also highly respected and admired by all who knew him and worked with him.