# Lonely Hearts Killers

> American serial killer couple

**Wikidata**: [Q928926](https://www.wikidata.org/wiki/Q928926)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Raymond_Fernandez_and_Martha_Beck)  
**Source**: https://4ort.xyz/entity/lonely-hearts-killers


## References

1. Freebase Data Dumps. 2013