Complex sentence: Meanwhile, Erika and Phoebe are arrested during a raid designed to catch Germans without proper identification papers at the Lorelei, the club where Erika performs, and at the police station Erika claims Phoebe is her cousin in order to secure her release.
Split into simpler sentences: Meanwhile, Erika and Phoebe are arrested during a raid designed to catch Germans without proper identification papers at the Lorelei, the club where Erika performs. At the police station, Erika claims Phoebe as her cousin in order to secure her release.