Complex sentence: Sherlock is often insensitive of how this affects the officers and usually ridicules their incompetence; however, he is frequently mocked by them for being eccentric, especially by forensics member Anderson and Sergeant Sally Donovan.
Split into simpler sentences: Sherlock is often insensitive of how this affects the officers and usually ridicules their incompetence. However, he is frequently mocked by them for being eccentric, especially by forensics member Anderson and Sergeant Sally Donovan.