Final answer:
The 4th Amendment does not allow police to institute a search to get evidence if the offender is unwilling to supply it.
Step-by-step explanation:
The statement that the 4th Amendment asserts that the police can institute a search to get evidence if the offender is unwilling to supply it is False. The 4th Amendment is part of the United States Constitution and it protects individuals from unreasonable searches and seizures by government officials, including the police. The amendment requires that search warrants be supported by probable cause and specifically describe the place to be searched and the things to be seized.
Learn more about The 4th Amendment and police searches