Becky, 16, disappeared from her father Darren Galsworthy's home a week ago and has not been seen or heard from sinc
The dad of missing Becky Watts has posted a disturbing Facebook message warning to 'wives, mothers and girlfriends' to look out for his daughter's blood on their partners' underwear.
Becky, 16, disappeared from her father Darren Galsworthy's home a week ago and has not been seen or heard from since.
Mr Galsworthy, 51, posted the unusual message on her profile page on Wednesday morning - six days after she vanished.
The note - written it in block capital letters and repeated three times in just 11 minutes - asked women to watch out for blood on family member's underwear.
He wrote: "THIS IS A MESSAGE TO ALL WIFES MOTHERS AND GIRLFRIENDS IT WAS MY BABY GIRLS TIME OF THE MONTH SO IF YOU HAVE WASHED ANY BLOOD FROM YOUR PARTNERS OR SONS UNDERWEAR AND THEY CANT EXPLAIN IT PLEASE IMAGINE IF THIS WAS YOUR CHILD WHAT WOULD YOU DO PLEASE REPORT IT."
Within five hours of the post appearing, Mr Galdsworthy and his disabled wife Anjie, 49, were ushered out of their home by police and taken to a 'safe house'.
When he left the house, the tearful dad said: "I'm very grateful for the support from the public.
"The search this afternoon was organised by my brother and I hope lots of people turn out for it. I can't say anything else right now, I have to go."
Minutes after they left, teams of forensics officers moved in and began meticulously examining the semi in St George, Bristol.
Investigators combed the house property for clues, taking photographs of the front of the house and leaving with evidence bags and were still working today.
A spokeswoman for Avon and Somerset police said removing the parents was 'routine'.
She said: "We've taken them somewhere - they might be going to friends or family - while we are going to be doing searches of the house, as is routine in a missing persons investigation, to find any clues.
"We've already searched her room and parks, and this is extending that to within the house."
Becky, who is currently at college resitting her GCSEs, was last seen at around 10.30am on Thursday when her stepmum left their home for a hospital appointment.
Her best friend Courtney Bicker sent her a one-word text message at 11.06am which said "bae" - a slang term of endearment which she used as a jokey nickname for Becky.
The 17-year-old got an alert back saying it had been read, but she didn't get a reply, and Becky left home at 11.15am, apparently to meet her boyfriend.
Courtney said texts were later sent from Becky's phone to her boyfriend Luke about meeting up later that day, but he didn't reply because he was having dental work.
Mr Galsworthy also posted messages on Facebook which suggested there had been clashes at home over Becky's lack of tidiness.
Writing on Monday, he said: "Bex if you can see this please come home were heart broken we need you in our lives you wont be told off and you can make as much mess as you want and I wont say a word promise."
He also said he had seen a white transit van "hanging around" near the house the day she went missing.
The Facebook posts came to light after friends who took part in a mass search for the girl handed over a bag of potential evidence to police officers.
The team of more than 100 people spent almost three hours on Wednesday evening distributing leaflets, knocking on doors, talking to local residents and hunting for clues.
At the end of the search a number of items were handed to officers, including a pair of shoes, a notebook, a jumper and a blue t-shirt.
Hunters also spotted a bag buried in a hedge and covered in leaves, which was looked at by forensics officers on Wednesday night.
It is not yet known if any of the items have any significance to Becky's disappearance.
One woman who found the items said: "We haven't necessarily found much but we do hope that what we have found will be of some use to the police.
"We just hope and pray that she is returned home safely."
A spokesman for Avon & Somerset Police said: “We’re using every resource we can to try and find Becky. We have dedicated teams of officers on the ground and in the local area.
"We are also focusing heavily on social media due to the fact that Becky is an active social media user.
"We cannot comment on individual posts but would like to reiterate our thanks to the public and online community for their support so far."