Two brothers have been shot dead after they were lured by robbers through Facebook Marketplace to purchase a TV set.Police in Nelson Mandela Bay said they were “deeply concerned and saddened” by the senseless deaths of two brothers who fell victim to a deceitful scheme perpetrated through social media. They were murdered around noon on Saturday.Police spokesperson Colonel Priscilla Naidu, said brothers Aaron Alberts, 19, and Kyle Alberts, 30, from St Albans responded to an advert for a TV set for sale on a social media site, Marketplace, only to be lured under false pretences, robbed,…