Tanzeel Memon with her missing husband Talha Wahab To get to the park from his work he would have driven past his house. "Every minute, every second is very difficult for me to live without him, please come home Talha," Ms Memon said. "He was a very caring man, very loving man and as I was expecting as well he used to take care of me a lot, he was a family man, loved by everyone." She spoke to her husband about 5.30pm on Tuesday, August 15. "He told me I'm wrapping up in half an hour so just relax I'm coming home and that was the last call," she said.

Missing accountant Talha Wahab. He later spoke to his family overseas on the phone. In the days before he vanished, Ms Memon said the couple had been shopping in preparation for the baby's arrival and her husband seemed "very excited". She said it was not uncommon for her husband to go to the local park for a walk, but that it was very unusual for him to say he was coming home and then go somewhere else first. "That is a question mark for me," she said. "If he would have gone somewhere he would have told me."

Mr Wahab's cousin, Muhammad Aqeel, who has lived with him for the past decade said he had no idea what he was doing at the park that afternoon or why he would be missing. "Talha was expecting his first child and they were so excited about it," he said. "I don't have any doubt that he has been (a victim of) foul play, he's not that kind of person. He's a very honest and trustworthy person." Detective Senior Constable Jamie Cunningham said the last time Mr Wahab used his bank cards was the day before he vanished when he filled his car with petrol in Fawkner. Police were investigating whether he had met somebody at the park but so far there was nothing to suggest that he did. "It's quite literally, he has just disappeared without a trace, we're currently canvassing all possibilities at the moment."

Police had not ruled out the possibility that Mr Wahab was taken against his will, a popular theory among those who knew him. "The way the car was parked maybe someone known to him could have taken him," said friend Farooq Dar earlier this week. However, investigators have found no evidence of foul play, Detective Cunningham said. Mr Wahab, an Australian citizen originally from Pakistan, studied at La Trobe University before taking up an accounting position with Oxfam, where he has worked since 2010. He is 160 centimetres tall, with a solid build, brown eyes, short, black, curly hair and a 10-centimetre-long beard. He was last seen wearing jeans, an office shirt, brown lace-up shoes, a brown belt and a Swatch watch.

Anyone who may know of Mr Wahab's whereabouts is urged to contact Fawkner Police Station on 9355 6000 or Crime Stoppers.