Three south London men jailed for violent crimes in August court rulings
Sentences handed down for attempted murder, armed robbery and rape in separate cases
Incident → evidence → outcomeThree men from south London have been sentenced to a combined 48 years and six months in prison for violent crimes, including attempted murder, armed robbery and rape. The cases, concluded in August, involved victims in Swanley, Bexley and Windsor, with sentences handed down at separate Crown Court hearings.
Hammer attack in Swanley leads to 28-year sentence
Gerard Parkinson, 64, of Parkhill Road in Sidcup, was jailed for 28 years with an additional five years on licence after being found guilty of two counts of attempted murder. The attack occurred on 1 March 2023 at a house in Bonney Way, Swanley, where Parkinson used a hammer and knife against two women.
Parkinson struck the first victim in the kitchen with a club hammer, knocking her unconscious. He then went upstairs and stabbed the second victim, who was asleep, in the chest before hitting her with the hammer. The second victim managed to wrestle the weapon away and escape, while a relative who intervened was also injured. A neighbour restrained Parkinson until police arrived.
Armed robbery and drug dealing in Bexley
Alexander Emmerich, 28, from Crayford, was sentenced to 11 years and nine months for conspiracy to commit robbery and cocaine supply offences. Emmerich and his accomplice, Stephen Hand, 29, carried out armed robberies at vape shops in Belvedere and Swanscombe in January 2023, using a handgun.
Police later discovered evidence of cocaine dealing on their phones. Prosecutor Simon Foster said Emmerich was heavily involved in supplying cocaine and had enlisted Hand to sell drugs on his behalf. Hand was jailed for nine years in November 2023 for his role in the robberies and drug offences, as reported by the Wandsworth Guardian.
Rape conviction after Royal Windsor Horse Show
Ryan Dinnage, 32, from Croydon, was sentenced to eight years and six months for raping a woman in her caravan following the Royal Windsor Horse Show. The victim, who had been working at the event, was asleep when Dinnage entered the caravan and assaulted her.
Dinnage initially denied any sexual contact with the victim but changed his account after forensic evidence linked him to the attack. A jury unanimously convicted him of rape, leading to his sentence.
What happens next
Parkinson, Emmerich and Dinnage will serve their sentences in prison, with Parkinson subject to an additional five years on licence following his release. The Crown Prosecution Service has not indicated any further legal proceedings in these cases. Victims may access support services through local authorities or organisations such as Victim Support.
Questions this report answers
01How long was Gerard Parkinson sentenced to?
Gerard Parkinson was sentenced to 28 years in prison for two counts of attempted murder, with an additional five years on licence. The attack took place in Swanley in March 2023, as reported by the Wandsworth Guardian.
02What crimes was Alexander Emmerich convicted of?
Alexander Emmerich was convicted of conspiracy to commit robbery and cocaine supply offences. He received 11 years and nine months in prison for his role in armed robberies and drug dealing in Bexley.
03Where did Ryan Dinnage commit the rape?
Ryan Dinnage raped a woman in her caravan after the Royal Windsor Horse Show. He was sentenced to eight years and six months in prison for the offence, which occurred in Windsor.
04What support is available for the victims?
Victims of violent crimes can access support through local authorities or organisations such as Victim Support. The Crown Prosecution Service has not indicated further legal proceedings in these cases.
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Violent CrimeSidcup man jailed for 28 years after hammer and knife attack in Swanley



