Police are searching for a man who left his partially severed diamond-studded ear on the pavement after it was bitten off in a fight.
West Yorkshire Police believe the man did not seek medical treatment after the incident in Huddersfield at about 9.20pm last night and are urging him to come forward.
A photograph of the ear, complete with the diamond stud earring, has been posted on Twitter but the victim has not yet been traced.
Two men, aged 37 and 45, have been arrested on suspicion of wounding and are currently in police custody.
A force spokesman said: "The male who we believe was injured in this incident has still not been traced and has not contacted police."
Anyone with information is urged to contact police on 101 or Crimestoppers anonymously on 0800 555111.
Forensic officers have arrived at a house in Huddersfield where a woman has been killed and four children injured. A 37-year-old woman was found with stab wounds at a home in Reinwood Road. She was taken to hospital but later died. Four children including a six-month-old baby were also injured.
A man in his 30s has been arrested in connection with the incident.
A murder inquiry has been launched after a woman's body was found in Huddersfield yesterday. Officers were called to Reinwood Road in the Marsh area of the town last night after reports of an ongoing domestic incident. A 37-year-old woman was found at the house suffering from a serious stab injury.
She was taken to hospital but later died. A nine-year-old boy was also found outside the house. He was taken to hospital suffering a stab wound to his arm. An 11-year-old boy, was also found inside the house. He had suffered stab wounds. Both are in hospital.
A six-year-old boy and a six-month-old baby girl were treated for minor injuries.
"A 39-year-old man was detained at the scene and is being treated in hospital for serious injuries. We are not looking for anyone else in connection with this incident,"
Senior Investigating Officer, Detective Chief Inspector Ady Taylor
Reinwood Road in the Marsh area of Huddersfield has been closed in both directions due to an on-going police incident. The road between Adelphi Road and New Hey Road/Acre Street is expected to be closed until later this morning.
The man responsible for the deaths of eight members of the same family in an arson attack has been recaptured in "a confused state" after he went on the run from prison, according to police.
Shakiel Shazad, 33, was picked up by officers from Staffordshire Police on a road between Lichfield and Rugeley yesterday afternoon before he was admitted to hospital.
He was released on a work licence yesterday but failed to return to Category D Sudbury Prison.
Shazad was sentenced to 18 years in jail in 2003 after he was found guilty of manslaughter following the blaze in Huddersfield, West Yorkshire.
West Yorkshire Police released a video appeal in February over the fatal fire that left eight family members dead.
In the video there is a picture of Shalid Mohammed who has been wanted in relation to the arson attack since he skipped bail in 2003.
Siddiqah Aziz, who escaped the fire, told of the moment the blaze engulfed the house that left three generations of the same family dead.
A West Yorkshire Police spokesman has appealed for information after eight people were arrested in connection with an arson attack that killed eight members of the same family over a decade ago.
The eight arrests over an arson attack more than a decade ago that left eight family members dead came after police launched a fresh drive to find someone wanted in connection with the crime.
Shahid Mohammed has been wanted in relation to the fire since he skipped bail in 2003.
Three generations of the same family died in the blaze on Osborne Road on May 12, 2002, Nafeesa Aziz, 35, died with her daughters - Tayyaba Bootall, three, Rabiah Bootall, 10, Ateeqa Nawaz, five, Aneesa Nawaz, two, and Najeebah Nawaz, six months.
Miss Aziz's brother, Mohammed Ateeq-ur-Rehman, 18, also died in the fire, while their mother, Zaib-un-Nisa, 54, died a week later in hospital.
In July 2003, three men - Shaied Iqbal, Shakiel Shazad Amir and Nazar Hussain - were convicted for their part in the crime. Hussain has since been released on parole.
Eight people have been arrested in connection with an arson attack that left eight members of the same family dead more than a decade ago.
Five children and three adults died in the house fire in Birkby, Huddersfield, in 2002.
One man was convicted of murder and two of manslaughter following the attack.
Eight people have now been arrested on suspicion of assisting an offender, West Yorkshire Police have confirmed.
A spokesman said six men - aged 64, 35, 34, 28, 25 and 16 - and two women - aged 55 and 32 - were detained and have been bailed.