I wonder if Tia's purse was found and taken away as evidence. If Hazell had given her £10 like he said, it would still be in there. Maybe he invented the £10 to 'strengthen' his story that Tia had gone shopping with enough money to buy the flipflops he said she was getting.
I would think the purse must be missing as they claimed she disappeared when she went shopping.If her purse was found then that would disprove that claim.
I do not think SH would leave £10.00 in a purse.
The fact Tia was found in the house makes his whole tale of going shopping null and void.
It could be forensics have found Tia's possessions hidden in the house.