A miscarriage sometimes happens because there is a weakness of the cervix, called an incompetent cervix, which cannot hold the pregnancy. A miscarriage from an incompetent cervix usually occurs in the second trimester. There are usually few symptoms before a miscarriage caused by cervical insufficiency.
Police perjury (or testilying in United States police  slang) is the act of a police officer giving false testimony. It is typically used in a criminal trial to make the case against a defendant who the police believe to be guilty when irregularities during the suspect's arrest or search threaten to result in acquittal.
Define perjury: the voluntary violation of an oath or vow either by swearing to what is untrue or by omission to do what has â¦ â perjury in a sentence the voluntary violation of an oath or vow either by swearing to what is untrue or by omission to do what has been promised under oath : falseâ¦