Based on today's evidence in court, I have put together a time-line.
I do need help plugging the following details into the mix, if any of you can help. (I am not sure of the exact dates VT did the following):
Searched the web for details of body decomposition and of bin collections in the Clifton area, extradition arrangements between Holland and the UK, and sexual assault.
Logged in to the laptop he shared with his girlfriend TM and accessed the webmail address at Dyson where she worked.
Here is what I have so far and please feel free to add what I have omitted, or make corrections:
December 17
7pm: VT arrived home and texted his girlfriend at 7.15: "Just got home... missing you."
8.50 pm : JY arrives home. CCTV and phone records provide a short window of time that Joanna was attacked. Just minutes after she arrived home, says prosecution.
Prosecution say the screams were from Joanna and they prove she was attacked a few minutes after she returned home.
Neighbours heard screams as VT attacked JY, court told. A loud scream from a woman was heard. Witnesses said it sounded as if someone was in distress. The scream was followed by a second "muffled" scream and then a bump or thud.
VT strangled JY with his hand or hands, jury told.
He held her neck long enough to "squeeze the life out of her" said Nigel Lickley, QC.
Pros QC says VT was in "complete control" when he strangled JY with his hands and that there was no doubt of his intent.
9.25: After JY was killed, VT texted TM: " Missing you loads. It's boring here without you"
He then drove to Asda with JY in the boot of the car and he texted his girlfriend again saying he was bored.
Then VT dumped JTs body and went to pick his girlfriend up in his Renault Megane.
Dec 18th: On the morning after JY's death, VT looked up the A&S police website "on an almost hourly basis," and did so numerous times during the investigation.
Dec 19th:
VT began looking up websites about crimes in Bristol.
VT was looking on the Internet as to where he had dumped her body (Google Maps). and searched the crime section on local news websites.
Dec 21st: VT looked up the sentences for manslaughter on his work computer. He repeatedly typed in the search word "doodslag" Dutch for manslaughter.
He also tried to discover the percentage of grey cars in the area and the number of Renault Meganes in the UK.
Dec 23rd: Police searched VT's flat for missing JY. VT described as being "cooperative and appropriate".
Dec 24th: VT told police he had spent Dec 17th on his own and had gone to Asda.
Dec 25th: JYs body was found by dog walkers.Witness thought he had seen denim and went back to look. He saw the form of a body and then white knickers and skin. The snow-covered body was lifted with yellow straps and placed on a stretcher. JTs distinctive watch and hair clearly visible.
Dec 26th: Police revealed on Boxing Day that the body was that of JY.
Dec 27th: VT continued to research media coverage of the JYs case.
Around New Years: VT contacted police while on holiday in Holland to tell them he had seen his landlord's car outside flats. Detectives traveled to Holland to take Tabak's statement. Tabak asked lots of questions about forensics.
Jan 15th: VT and TM went to a dinner party. He told friends he had been interviewed by police.
January 20 2011, 5.57: VT is arrested for murder of JY. He was "shaky and somewhat shocked". DNA mouth swabs were taken. VTs car was taken from flat on Aberdeen Road. VT was agitated and concerned when he was asked for a DNA sample. He contradicted his earlier story about movements on Dec 17th. When forensic evidence linked VT to the murder, "his initial reaction was to accuse the forensic scientists of forgery and taking bribes."