84 year old Vincent Kershaw found murdered at home in Rochdale

The transcript details the investigation into the murder of an 84-year-old man, Mr. Kershaw, who was found dead in his home with head injuries. Police are exploring forensic evidence and CCTV footage, and have not ruled out robbery as a motive. Mr. Kershaw was last seen collecting his pension and buying groceries. His absence was noted by neighbors, leading to the discovery of his body. The community is shocked, and police have increased patrols in the area as they continue their search for the perpetrator.

What concerns did Mr. Kershaw's neighbors express that led them to contact the police?

What actions have the police taken in the Rochdale area following Mr. Kershaw's murder?