The mother of a man who has been missing for more than two days is desperately hoping he will be found soon.

Maxine Frost lives in Thurlby Road, Bowthorpe, with her husband and son Mitch Thornton.

Mrs Frost left their home for work early on Tuesday with her 24-year-old son in bed, but the last she heard from him was receiving a text message at 9.47am.

Eastern Daily Press: Mitch Thornton is said to have been missing since from around 9.47am on Tuesday, April 9Mitch Thornton is said to have been missing since from around 9.47am on Tuesday, April 9 (Image: McKenna Smith)

Mitch, who has one older sister, McKenna Smith, and two younger half-siblings, was diagnosed with bipolar II disorder on February 8.

Mrs Frost, 54, is pleading for his safe return.

She said: "I got up for work and saw he was asleep in his room - that was the last time I saw him.

Eastern Daily Press: Mitch Thornton with his sister McKenna SmithMitch Thornton with his sister McKenna Smith (Image: McKenna Smith)

"I had a phone call with him about 8.30am the same day and he seemed in good spirits and said he was alright.

"But around 9.47am I got a message from him saying a job interview he was due to attend had been rescheduled.

"I know he put in a lot of preparation for this and might have seen it as being all for nothing and feeling rejected by it.

"I messaged him straight back to see when it had been rescheduled, but it hasn't even gone through to his phone.

Eastern Daily Press: Mitch's mum, Maxine Frost, said we just want him to come homeMitch's mum, Maxine Frost, said we just want him to come home (Image: Maxine Frost)

"I'm always cautious about overreacting, because of his mental health, but I called the UEA first because that's where he likes to go if he's ever feeling low - but no one had seen him."

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Mitch studied law at the UEA and graduated with a master's degree. He does not drive or have access to a car.

Around 3pm on Tuesday, Mrs Frost contacted the police to report him as missing.

With Mitch still missing, his family are "numb" while they await updates on his whereabouts - spreading the message far and wide using social media.

Eastern Daily Press: Mitch was last seen by his mum in the early hours of April 9Mitch was last seen by his mum in the early hours of April 9 (Image: Maxine Frost)

"We're all devastated at the moment - numb honestly," Mrs Frost continued.

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"He's very vulnerable at the moment so we just want him to come home as soon as possible and to return to us safely.

"We're so upset he's missing and if anyone has seen him or thinks they've seen him, please contact the police."

Norfolk Police has been contacted for comment.

Eastern Daily Press: The family are numb while they wait for any updates on the whereabouts of MitchThe family are numb while they wait for any updates on the whereabouts of Mitch (Image: Maxine Frost)