Key Information
| Language of Content | Entity Label | Description | Aliases | |
|---|---|---|---|---|
| English | Richard Speck | American mass murderer (1941-1991) | 1 | |
| German | Richard Speck | US-amerikanischer Serienmörder | 2 | |
| Spanish | Richard Speck | asesino serial | 1 | |
| French | Richard Speck | 0 | ||
| Dutch | Richard Speck | Amerikaans misdadiger (1941-1991) | 1 |
Significant Dates
12/06/1941
Date of birth
12/05/1991
Date of death