A man from Birmingham has been sentenced to life in prison, with a minimum of 29 years before he can be considered for release.
Wesley Williams, 29, strangled his ex-girlfriend Yvonne Walsh and her baby son Harrison in June.
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The exhibition celebrates the contribution of the 11 million people living with disabilities in the UK.
Crowds are expected to gather this evening as an opera performance plays to the masses on a grandstand in the city centre.
The game was invented in the Birmingham between 1943 and 1945.