Final answer:
Neighbors, individuals involved in arguments, and concerned citizens may call the police in different situations depending on the circumstances.
Step-by-step explanation:
In the given information, there are several instances where individuals call the police for various reasons. For example, in the case of Kassin (2017), neighbors called the police when they saw a burglary being committed. In Dyma Loving's case, she called 911 after an argument with her neighbor where a shotgun was waved at her. Additionally, the neighbor in Mark Holste's case alerted the police about a shabby house where a child was seen peering out of a broken window.