Chilling CCTV images show the last known movements of a mother-of-two before she mysteriously vanished.

Lawyer Renata Antczak, from Hull, East Yorkshire, was captured on CCTV dropping her 11-year-old daughter at the city's Broadacre Primary School on Tuesday, April 25, but has not been seen since.

But she may still be in Britain, police have revealed, as her husband appeared in court accused of trying to poison her.

Detectives desperate for clues to the fate of the mother-of-two's fate hope the heartbreaking images will jog the memory of someone who saw her.

The lawyer, from Hull, East Yorkshire, was captured on CCTV dropping her 11-year-old daughter at the city's Broadacre Primary School on Tuesday, April 25

Ms Antczak (pictured with one of her children) may still be in Britain, police have revealed, as her husband appeared in court accused of trying to poison he

The missing mother-of-two had taken her daughter to school in the family's black Mercedes e220 (pictured)

Detectives say it is unclear where the car was driven, prior to being returnedto her home address.

Chief Inspector Michelle Garlick said: 'The movements of Renata on Tuesday 25 April may well hold the key to her whereabouts now.

'It is therefore vital that members of the public get in touch with anyinformation no matter how small it may seem.

'We'd like to know where she went after dropping her daughter at school, whoshe was with and anything she may have said to anyone.

'I would also like to appeal directly to Renata - You have family who are desperate to know that you are safe and I promise thatyou will not be any trouble if you get in touch. 'The key thing is knowing youare safe and well.'

Renata Antczak may still in Britain, according to top police investigators

Ms Antczak vanished after dropping off her daughter at primary school on April 25 and has not been seen since, but investigators previously believed she may have fled back to her native Poland.

The new revelation comes as her dentist husband, Majid Mustafa, appeared alongside Robert Lipinski at Hull Magistrates Court on Monday over the alleged poison plot.

A Humberside Police spokesman said: 'As part of enquiries we have looked into the possibility she has left the UK and to date no one called Ms Antczak has travelled from the UK to Poland or any other country.

'Therefore we believe she is still in this country. However we continue to work closely with Polish authorities as part of the investigation.'

Police jointly charged Mustafa, 47 and Lipinski, 45, with conspiracy to administer a noxious substance to Renata earlier this month and they will both appear at Hull Crown Court on June 19.

Officers, who are still treating her disappearance as a missing persons case, believe that she left her home at about 1pm on foot before disappearing without trace.

Police are 'continuing to work tirelessly to try to locate' the 49-year-old, but have said that there have been no confirmed sightings of Ms Antczak.

Police have also confirmed that they have searched land and waterways near where she was last seen.

Police jointly charged Renata's dentist husband, Majid Mustafa (pictured), 47, and Robert Lipinski, 45, with conspiracy to administer a noxious substance to Renata earlier this month

The mother-of-two has now been missing for over five weeks after she was last seen dropping off her little girl at primary school on April 25

Police are continuing to appeal for Ms Antczak, from Hull, East Yorkshire, to get in touch, or for anyone with any information to come forward

They have also searched her home and garage for clues.

The spokesman added: 'Specially trained officers have searched open land and waterways in the vicinity of where she was last seen, which is routine as searches for missing people progress.'

Police are continuing to appeal for Ms Antczak, from Hull, East Yorkshire, to get in touch, or for anyone with any information to come forward.

The spokesman said: 'The missing enquiry to locate 49-year-old Renata Antczak continues.

'Renata of Beamsley Way, Hull was last seen on Tuesday 25 April in the Kingswood area of Hull after dropping her daughter at Broadacre Primary School earlier in the day.

Police officers at the house of missing Renata Antczak, in Kingswood, near Hull, where she was last seen

Images show Renata and her husband smiling during their wedding in 1995

'Since then, there have been no confirmed sightings of her in the UK or Poland, despite widespread media appeals and our teams are continuing to work tirelessly to try to locate her.

'It is completely out of character for her not to have been in contact with her family and we are very concerned. We would appeal again to Renata to get in touch with us and would like to reassure her that she is not in any trouble. We just want to know she is safe and well.

'We would also like to speak to anyone who had contact with Renata on the 25 April or who saw a black Mercedes e220 car WF13 PCX she was using that morning.

'We would also like anyone who has had contact with Renata since 25 April to call us on 101 quoting log 324 of 26/04/17.'